SDO HMI 2014-08-22 07:00:38 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 18.62 | 41.56 | 10.00 | 22.53 | -9.02 | 331.61 | -17.46 | 132.90 | 0.4035 | 750.0 | 393.6 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.35 | 0.00 | 0.72 | -8.63 | 334.56 | -14.51 | 136.89 | 0.3640 | 765.0 | 613.8 | |
| 0.00 | 3.06 | 0.00 | 1.61 | -5.40 | 333.85 | -15.22 | 128.71 | 0.3364 | 988.0 | 833.0 | |
| 11.24 | 29.50 | 6.04 | 15.84 | -9.58 | 333.37 | -15.70 | 136.38 | 0.3883 | 1098.5 | 590.0 | |
| 7.38 | -3.00 | 3.96 | -3.00 | -9.39 | 333.25 | -15.82 | 135.82 | 0.3875 | 1110.1 | 999999 | |
| 0.00 | 0.81 | 0.00 | 0.43 | -5.41 | 330.76 | -18.31 | 123.61 | 0.3771 | 968.0 | 766.0 | |
| 0.00 | 1.08 | 0.00 | 0.58 | -7.06 | 330.02 | -19.05 | 126.01 | 0.4021 | 952.0 | 730.0 | |
| 0.00 | 0.81 | 0.00 | 0.44 | -7.46 | 329.42 | -19.65 | 125.94 | 0.4136 | 776.0 | 613.4 | |
| 0.00 | 2.16 | 0.00 | 1.23 | -7.09 | 322.65 | -26.42 | 117.52 | 0.4998 | -716.0 | -522.5 | |
| 0.00 | 1.08 | 0.00 | 0.63 | -9.63 | 322.18 | -26.89 | 121.42 | 0.5245 | -701.0 | -536.8 | |
| 0.00 | 1.71 | 0.00 | 1.05 | -12.71 | 318.67 | -30.40 | 122.96 | 0.5905 | -562.0 | -325.5 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |